baber/WOPTO huggingface dataset:
Patent TW-552820-B (TW)
Title: Universal speaker and mounting method thereof
Inventor: KAITANI KATSUMI
IPC: H04R1/34
Filed: 2002-07-04
Granted: 2003-09-11
Abstract: The present invention relates to a speaker for car, computer, VCR in home, and BGM, which can display audio signal loyally, and can form a tender sound effect field when installed in a car. Said speaker consists of an electromechanical transducer which converts audio output signal into oscillation of oscillator, an audio emitting portion which emits the oscillation of the oscillator as sound wave, and a conical construction which is mounted on the transducer and which surrounds the audio emitting portion, and at least one speaker unit which is the universal speaker assembled on the box frame through a stopping plate. A structure of suppressing metal has more than 0.01 vibration damping rate and more than 5.0x10<9> N/m<2> Young coefficient property. The mechanical vibration caused by said transducer is absorbed by the construction of the speaker unit.
Patent TW-537969-B (TW)
Title: Method for joining surface leather with foam
Inventor: JOU LUNG-WEN
Filed: 2002-07-12
Granted: 2003-06-21
Abstract: A method for joining a surface leather with a foam comprises: separately mounting an upper surface leather and a lower surface leather each having a suitable size on the upper mold cavity of an upper mold and the lower mold cavity of a lower mold, in which the upper surface leather and the lower surface leather are sheet-like material made of plastics, rubber, woven cloth or non-woven cloth, or a similar material; mounting a suitable foam resin material into the interior of the upper surface leather and the lower surface leather; closing the molds so that the upper mold and the lower mold are close to each other and maintain a predetermined clearance to flow an excessive material can flow out through the clearance, and retain a portion of the material in order to form a good bonding interface between the upper surface leather and the lower surface leather after solidification; meanwhile, the upper surface leather and the lower surface leather can fully cover the foam, and achieve an effect of conversing energy and lowering the product cost without using manpower for lamination.
Patent TW-I239522-B (TW)
Title: Optical disk, its production method, its drive-device, and stamper used in the production of an optical disk
Inventor: IIDA TAMOTSU
IPC: G11B7/0045
Filed: 2002-07-16
Granted: 2005-09-11
Abstract: An optical disk, its production method, its drive-device, and stamper used in the production of an optical disk are provided, so that address information can be recorded long, the reliability can be enhanced and at the same time the record-density can also be increased. In an optical disk, grooves and lands are mutually arranged in the radial direction, where the head-record sections containing the address information are offset in the radial direction and then the recording is carried out in the lands, said grooves are arranged with a height difference relative to said lands and include data-record sections recording the data. It is characterized in that each land, for which said head-record sections are arranged in the radial direction, is arranged offset in the circumferential direction, at the same time said data-record sections of the grooves and the head-record sections of the lands are arranged offset in the circumferential direction. Said head-record sections regenerate identical information with respect to said grooves which are adjacent to the two sides of the lands.
Patent TW-569554-B (TW)
Title: Extended precision pixel
Inventor: SHU DAVID
IPC: H04N5/378
Filed: 2002-08-07
Granted: 2004-01-01
Abstract: A signal is generated at a source 100a and a first portion of the signal 102a is processed locally by a processor 104a. This first portion of the signal 102a that is locally processed, is comprised of data, which would be prone to noise masking or loss, in its transition from the source 100a to a non-local analog-to-digital converter in the absence of a processing step. The remaining portion of the signal 106a is converted at a non-local analog-to-digital converter 108a, to produce a first digital signal 110a. The processed signal 112a is converted non-locally at a non-local converter 114a to produce a second digital signal 116a, finally the first digital signal 110a is combined with the second digital signal 116a to produce a digital output signal 118a.
Patent TW-565924-B (TW)
Title: Substrate heat treatment apparatus and manufacturing method of flat device
Inventor: OZAKI YASUSHI
IPC: H01L21/324
Filed: 2002-08-30
Granted: 2003-12-11
Abstract: The purpose of the present invention is to provide a substrate heat treatment apparatus, which is capable of realizing high-speed treatment and uniformly heating a substrate. The solving means is a kind of substrate heat treatment apparatus that is provided with the followings: a process chamber 2 for accommodating a substrate 1; a heating furnace 3 installed on the upper part of the process chamber 2; a piping 4 for heating through the heating furnace 3; a perforated plate 21, which diffuses and blows a heating gas that is heated when it passes through the piping 4 on the surface of the substrate 1 in the process chamber 2; and a substrate elevating machine 7, which moves the substrate 1 between an upper position where the heating gas is blown over the substrate 1 through the perforated plate 21 and a lower position in the process chamber 2 located lower than the upper position.
Patent TW-587261-B (TW)
Title: Embedded inductor for semiconductor device circuit
Inventor: PAVIER MARK
IPC: H01L23/64
Filed: 2002-09-18
Granted: 2004-05-11
Abstract: An embedded inductor which includes a spiral conductive inductor embedded in a magnetically permeable body composed of particles of pre-sintered magnetically permeable (e.g. ferromagnetic) material and an epoxy binder.
Patent TW-I221099-B (TW)
Title: Coating film forming method
Inventor: ENDO HIROKI
IPC: H01L21/768
Filed: 2002-09-25
Granted: 2004-09-21
Abstract: The object of the present invention is to provide a method for forming an interlayer coating film which is uniform even in a fine space of 0.13 mum or less between wiring layers by reducing an area of a rough portion and a dense portion, and reducing a roughness-density difference. According to the present invention, there is provided a method for forming a film using a rotating cup application apparatus in which a rotatable inner cup is provided within an outer cup, the upper openings of the inner cup and the outer cup are closed with corresponding lids, and the lid for the inner cup is integrally rotated together with the inner cup, and comprising the steps of setting a material to be treated, on which wiring layers have been formed, in the rotating cup application apparatus, applying SOG onto the surface of the material to be treated, thereafter closing the upper openings of the inner cup and the outer cup with the lids, rotating the inner cup in this state, and thereby uniformly diffusing the SOG, wherein the SOG application steps are repeatedly conducted, and thereafter the material to be treated, to which the SOG has been applied, is baked in a heat treatment apparatus.
Patent TW-I232371-B (TW)
Title: An uninterruptible power supply (UPS) supporting system and method
Inventor: LIU CHIA-YUAN
IPC: H02J9/06
Filed: 2002-10-09
Granted: 2005-05-11
Abstract: An uninterruptible power supply (UPS) supporting system and method that can continuously supply electric power via supporting UPSs is provided. The UPS supporting system comprises at least one main UPS, at least one supporting UPS, a monitoring device, and a UPS switching unit. When the monitoring device obtains messages on malfunction of the main UPS, the UPS switching unit automatically invokes the supporting UPS for continuously supplying power. The number of the supporting UPS invoked by the UPS switching unit is equal to the number of unworkable main UPS. If the supporting UPSs are not enough to complement the unworkable main UPS, all the supporting UPSs are invoked and an alert message is sent to the device that use the UPSs.
Patent TW-I253954-B (TW)
Title: Process for the production or the coating of granules in a fluidised bed
Inventor: ALT HANS-CHRISTIAN
IPC: B01J2/16
Filed: 2002-10-09
Granted: 2006-05-01
Abstract: The invention relates to a process for the production or for the coating of granules by fluidised-bed spray granulation. According to the invention, the liquid medium to be sprayed and the fluidised-bed gas contain an organic solvent. At least a portion of the fluidised-bed waste gas is used as the fluidised-bed gas after partial condensation of the solvent and re-heating. The apparatus for carrying out the process contains a fluidised-bed reactor (1) having an in-flow base (2) and a spray nozzle (3), a solid/gas separating device (4), a device (5) for heating the fluidised-bed gas and, in addition, a condensation device (8) for condensation of organic solvent and a circulating pipe (9) from the condensation device (8) to the heater (5).
Patent TW-I278256-B (TW)
Title: Plasma processing apparatus
Inventor: LEE HSIAO-CHUNG
IPC: H05H1/46
Filed: 2002-10-11
Granted: 2007-04-01
Abstract: The present invention provides a plasma processing apparatus, which mainly improves the structure of the upper electrode plate disposed in the plasma processing apparatus. The upper electrode plate of the present invention includes a gas distribution plate; an insulation cover plate for covering up the upper portion of the gas distribution plate; and a plurality of fastening portions for fastening the gas distribution plate and the insulation cover plate. Each fastening portion includes a screw and a nut. The screw includes a head and a stud, and the head of the screw has external threads thereon. The nut is formed by insulation materials. The internal surface of each nut has internal threads thereon corresponding to the external threads of the head of the screw, thereby engaging with the head of each screw. Since the head of the screw is protected by an insulation nut to withstand the bombardment of the plasma for long duration, thereby avoiding the arc discharge phenomenon and defects of product and increasing the yield rate.
Patent TW-I249624-B (TW)
Title: Optical thin film and its manufacturing method, optical device and image display device
Inventor: SAKAMOTO MICHIE
IPC: G02F1/13363
Filed: 2002-10-29
Granted: 2006-02-21
Abstract: The invention provides an optical thin film composed of poly-aromatic ether flavone with an excellent heat resistance capability and uniformity and a negative birefringence, and its manufacturing. By compensating the dual reflectivity of a LCD, it is able to provide an optical device and an image displace device with excellent hues and angle of view. An optical thin film composed of poly-aromatic ether flavone and having a negative birefringence is made. The optical thin film is manufactured by spraying poly-aromatic ether flavone solution on a substrate and drying the sprayed film. Such an optical thin film has a preferred birefringence of 0.001 to 0.6.
Patent TW-I255652-B (TW)
Title: Scalable robust video compression
Inventor: MUKHERJEE DEBARGHA
IPC: H04N19/94
Filed: 2002-12-12
Granted: 2006-05-21
Abstract: A frame in a video sequence is compressed by generating a compressed estimate of the frame (618); adjusting the estimate by a factor a, where 0 < alpha < 1 (620); and computing a residual error between the frame and the adjusted estimate (620). The residual error may be coded in a robust and scalable manner.
Patent TW-I231547-B (TW)
Title: Short channel transistor fabrication method for semiconductor device
Inventor: PARK JEONG-HO
IPC: H01L29/41
Filed: 2002-12-17
Granted: 2005-04-21
Abstract: Disclosed is a short channel transistor fabrication method for a semiconductor device. The method comprises the steps of: sequentially forming a first oxide film, a first nitride film, a second oxide film and a second nitride film on a semiconductor substrate; forming a first mask in a proper configuration on the second nitride film; etching the second nitride film and the second oxide film using the first mask; removing the first mask; forming a first spacer film on a resultant structure and etching an entire surface of the first spacer film to form a first spacer at lateral portions of remaining portions of the second oxide and nitride films, wherein the first oxide film is etched using the first spacer as a mask; sequentially forming a gate insulation film and a gate conductor on an exposed portion of the semiconductor substrate and then performing CMP using the remaining second nitride film as a CMP top layer to form a gate conductor; wet etching the remaining second nitride film, second oxide film, first nitride film and first spacer; performing LDD implantation on an entire surface of the substrate using the gate conductor as a mask to form an LDD region; forming a second spacer film on an entire surface of the substrate including the LDD region and then etching an entire surface of the second spacer film to form a second spacer at a lateral portion of the gate conductor; performing source/drain implantation on an entire surface of the substrate using the gate conductor including the second spacer as a mask to form source/drain regions; removing the remaining first oxide film; and forming a salicide region in the gate conductor and the source/drain regions.
Patent TW-593409-B (TW)
Title: Chemically amplified polymer having pendant group with camphoryl and resist composition comprising the same
Inventor: CHOI YONG-JOON
IPC: C07C67/347
Filed: 2002-12-18
Granted: 2004-06-21
Abstract: The present invention relates to a chemically amplified polymer having a pendent group with camphoryl bonded thereto, a process for the preparation thereof and a resist composition comprising it, and more particularly, to a novel (meth)acrylic or norbornene carboxylate compound with camphoryl bonded thereto, a process for the preparation thereof, a chemically amplified polymer synthesized therewith, and a positive photoresist composition for ArF comprising said polymer with high resolution and excellent etching resistance.
Patent TW-591842-B (TW)
Title: Power converter with polarity reversal and inrush current protection circuit
Inventor: CJEEVANANTACHAI PHICHEJ
IPC: H02H9/02
Filed: 2003-01-10
Granted: 2004-06-11
Abstract: A power converter for converting an input power into a desired output power adapted to a power-receiving device. The power converter includes a polarity reversal protection circuit preferably constructed with a schottky diode that is used to ensure the correct connection polarity of an input power, an inrush current protection circuit for limiting an inrush current from increasing, and a relay circuit coupled in parallel across the polarity reversal protection circuit and the polarity reversal protection circuit, the relay circuit being actuated to turn off in response to a polarity control signal for bypassing the inrush current so as to inhibiting the inrush current from flowing through the polarity reversal protection circuit.
Patent TW-I250328-B (TW)
Title: Substrate support of a spacer sprayer
Inventor: CHIANG HUNG-HSIANG
IPC: G02F1/13
Filed: 2003-02-14
Granted: 2006-03-01
Abstract: An improved spacer spray structure is provided. The spacer spray at least comprises a stage, a base under the stage. A plurality of pins is located on the base and at least one central pin is located under the central zone of the stage. A stepping motor drives the base and the central pin up and down simultaneously. The character of the spacer spray structure is when the base is lowered to the bottom dead center, the pins and the central pin stand out the upper surface of the stage.
Patent TW-I279902-B (TW)
Title: Method for cleaning and marking a wafer
Inventor: HUANG TAI-YUAN
IPC: H01L23/544
Filed: 2003-03-24
Granted: 2007-04-21
Abstract: A method for cleaning and marking a wafer is disclosed. At first, the wafer is provided and at least a bump is formed on one surface of the wafer. Another surface of the wafer is then cleaned by a first laser. Consequently, a large amount of contaminants on the another surface of the wafer is removed. Then, the wafer is marked by a second laser. Cleaning wafer by utilizing laser, according to the invention, effectively removes the contaminants on the wafer. This method significantly simplifies the process and increases the efficiency of the process, as compared with the conventional method, which includes the steps of adhering of a tape, mechanical grinding of the wafer, removing of the tape and cleaning the remaining glue etc.
Patent TW-I273245-B (TW)
Title: Non-invasive electrical measurement of semiconductor wafers
Inventor: HOWLAND WILLIAM H
IPC: G01R31/312
Filed: 2003-04-07
Granted: 2007-02-11
Abstract: A multi-probe assembly includes a chuck assembly configured to receive a back or front surface of a semiconductor wafer. A multi-probe holder has a plurality of probes each having an elastically deformable conductive tip movable into contact with a front surface of a dielectric or a front surface of a semiconducting material. A mean applies an electrical stimulus to each tip, measures a response to the electrical stimulus, and determines at least one electrical property of the dielectric and/or the semiconducting material. A method for measuring at least one electrical property applies a probe (or plurality of probes) having an elastically deformable conductive tip to a scribe line(s). An electrical stimulus is applied to the probe or one of the probes with the remaining probes grounded. A response to the electrical stimulus is measured and at least one electrical property of the semiconductor wafer is determined from the response.
Patent TW-I238661-B (TW)
Title: Adaptive weighting of reference pictures in video encoding
Inventor: BOYCE JILL MACDONALD
IPC: H04N19/94
Filed: 2003-07-15
Granted: 2005-08-21
Abstract: A video decoder, encoder, and corresponding methods for processing video signal data for an image block and a particular reference picture index to predict the image block are disclosed that utilize adaptive weighting of reference pictures to enhance video compression, where a decoder includes a reference picture weighting factor unit for determining a weighting factor corresponding to the particular reference picture index; an encoder includes a reference picture weighting factor assignor for assigning a weighting factor corresponding to the particular reference picture index; and a method for decoding includes receiving a reference picture index with the data that corresponds to the image block, determining a weighting factor for each received reference picture index, retrieving a reference picture for each index, motion compensating the retrieved reference picture, and multiplying the motion compensated reference picture by the corresponding weighting factor to form a weighted motion compensated reference picture.
Patent TW-I333619-B (TW)
Title: Performance monitor and method therefor
Inventor: CARLOS J CABRAL
IPC: G06F15/00
Filed: 2003-09-18
Granted: 2010-11-21
Abstract: Embodiments of the present invention relate generally to a monitoring unit and method which counts a number of qualified clusters of a selected event type based on a size threshold, granularity threshold, and distance threshold time. In one embodiment, a qualified cluster is a cluster which meets both the size threshold and granularity threshold. In one embodiment, a qualified cluster is detected and counted by the cluster counter if it occurs at least the distance threshold time after a previous counted qualified cluster. For example, in one implementation, the performance monitor waits until a distance threshold time expires prior to detecting a next qualified cluster. Alternatively, all qualified clusters are detected where the cluster counter counts a qualified cluster only if it occurs at least the distance threshold time after a previous qualified cluster, regardless of whether it was counted by the cluster counter or not.
Patent TW-I278964-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: PARK BYUNG-JUN
IPC: H01L21/768
Filed: 2003-10-17
Granted: 2007-04-11
Abstract: Wirings including first conductive layer patterns and insulating mask layer patterns are formed on a substrate. Insulating spacers are formed on sidewalls of the wirings. Self-aligned contact pads including portions of a second conductive layer are formed to contact with surfaces of the insulating spacers and to fill up a gap between the wirings. An interlayer dielectric layer is formed on the substrate where the contact pads are formed and is then partially etched to form contact holes exposing the contact pads. A selective epitaxial silicon layer is formed on the contact pads exposed through the contact holes to cover the insulating mask layer patterns. Thus, a short-circuit between the lower wiring and an upper wiring formed in the contact holes is prevented.
Patent TW-I258407-B (TW)
Title: Improvement of reciprocating structure of wrench
Inventor: HSIEN CHIH-CHING
IPC: B25B13/58
Filed: 2003-11-04
Granted: 2006-07-21
Abstract: This invention relates to an improvement of reciprocating structure of wrench (2). The improvement of reciprocating structure of wrench (2) mainly comprises a wrench main body provided at least at one end with an open type inserting opening part appearing U-shaped. A lock abutting part capable of turning the screw member is provided at suitable depth of the U-shaped inserting opening part. A Y-shaped elastic member with clamping jaw is provided at a predetermined location of the lock abutting part. Further, a flat part is formed at the remaining depth of the inserting opening part, connecting with the lock abutting part and the opening diameter slightly greater than that of the lock abutting part. By the flat part with opening diameter is slightly greater than that of the lock abutting part, the wrench main body can be made to generate an idling phenomenon.
Patent TW-I228462-B (TW)
Title: Surface treating method
Inventor: HUANG FU-KUNG
IPC: B05D1/20
Filed: 2003-12-23
Granted: 2005-03-01
Abstract: Disclosed is a surface treating method for treating an object having recessed/raised texture on a surface thereof. The surface treating method comprises the following steps: firstly, carrying out a coating soaking step, dipping at least a part of a film coated with coating on the surface in a liquid, to make the film float on the liquid; and then, performing a transferring step, dipping the object into the liquid to allow the coating to transfer to the recessed/raised texture on the surface of the object.
Patent TW-I277361-B (TW)
Title: FED having reflective layer
Inventor: SHIAU CHI-HUANG
IPC: H05B33/00
Filed: 2004-01-02
Granted: 2007-03-21
Abstract: An FED (field-emission display) having reflective layer is disclosed, which is an improved application having an insulation support device. Its main feature is that the insulation support device has a reflective layer. In addition to the support function of the insulation support device applied on the FED, the light-emitting efficiency of phosphorus powder can also be enhanced. It contains: an anode structure, a cathode structure, and a support device.
Patent TW-I237918-B (TW)
Title: Lead terminal and power supply device
Inventor: SATO BUNYA
IPC: H01M50/526
Filed: 2004-01-16
Granted: 2005-08-11
Abstract: This invention provides a power supply device having a battery and a circuit board electrically connected together using a lead terminal, in which the lead terminal (3) is formed to be thinner at a weld portion (3a) than at a conductor portion (3b) to allow a larger welding current to flow in a thickness direction and hence to increase an electric resistance at a weld portion, thereby increasing heating based on this electric resistance to enable the size of a weld nugget (63) to be enlarged. The formation of enlarged weld nuggets allows a lead terminal to be welded to the terminal unit (37a) of a battery (2) with high reliability.